M321RAGA0B20-CWKZT Samsung 128GB PC5-38400 DDR5-4800 Reg ECC 4RX4 Memory

M321RAGA0B20-CWKZT Overview

The Samsung is a 128GB DDR5 ECC Registered DIMM designed for high-capacity enterprise server environments that require strong reliability, stability, and large memory scalability. Operating at 4800MT/s (PC5-38400), it delivers consistent bandwidth suitable for workloads such as virtualization at scale, in-memory databases, cloud infrastructure, and heavy data processing applications.This module supports ECC (Error-Correcting Code), enabling real-time detection and correction of memory errors to maintain data integrity and ensure system stability in mission-critical environments. Its registered DIMM architecture improves signal integrity and allows stable operation in multi-module, high-density configurations across DDR5 server platforms.